4. Static structures (e.g., buildings)
  5. Means compensating earth-transmitted force
  6. Relative motion means between a structure and its foundation

David H. Hanson

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Seismic isolation bearing having a tension damping device

Static structures (e.g. – buildings) – Means compensating earth-transmitted force – Relative motion means between a structure and its foundation
Patent

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Wet weather vision improvement system and method for open...

Cleaning and liquid contact with solids – Processes – With treating fluid motion
Reexamination Certificate

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Wet weather vision improvement system and method for video...

Cleaning and liquid contact with solids – Processes – With treating fluid motion
Reexamination Certificate

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